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reuse Reader.header

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geospatial-jeff
2023-05-28 09:43:16 -06:00
parent 9c7f298fb4
commit fc27e525cd
1 changed files with 2 additions and 2 deletions
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python/pmtiles/reader.py
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@@ -35,7 +35,7 @@ class Reader:
return deserialize_header(self.get_bytes(0, 127))
def metadata(self):
header = deserialize_header(self.get_bytes(0, 127))
header = self.header()
metadata = self.get_bytes(header["metadata_offset"], header["metadata_length"])
if header["internal_compression"] == Compression.GZIP:
metadata = gzip.decompress(metadata)
@@ -43,7 +43,7 @@ class Reader:
def get(self, z, x, y):
tile_id = zxy_to_tileid(z, x, y)
header = deserialize_header(self.get_bytes(0, 127))
header = self.header()
dir_offset = header["root_offset"]
dir_length = header["root_length"]
for depth in range(0, 4): # max depth